mstack.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mstack.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:f71🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cde9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.113Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.233🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjill.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjill.ns.cloudflare.com
A2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjill.ns.cloudflare.com
A108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
NSjustin.ns.cloudflare.com
A2606:4700:58::adf5:3bbb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjustin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjustin.ns.cloudflare.com
A108.162.193.187🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A172.64.33.187🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A173.245.59.187🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
MXmail.mstack.dev ⭐
A2606:4700:3030::6815:f71🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:3035::ac43:cde9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.21.15.113Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.67.205.233🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx1525.netcup.net(50)
A2a0a:4cc0:4:2f4:18ea:f4ff:febd:3336🇦🇹 netcup-AS2a0a:4cc0::/43
PTRmx1525.netcup.net
A89.58.21.37🇩🇪 netcup-AS89.58.16.0/21
PTRmx1525.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.113, 172.67.205.233
IPv6 hints2606:4700:3030::6815:f71, 2606:4700:3035::ac43:cde9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOAjill.ns.cloudflare.comdns@cloudflare.com serial=2411443791

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

mstack.online
mstack.nl
mstack.in
mstack.co
mstack.space
mstack.uk
mstack.fr
mstack.com
mstack.co.uk
mstack.io
mstack.top
mstack.tech
mstack.cloud
mstack.duckdns.org
mstack.digital
mstack.dev
mstack.ai
mstack.net
mstack.dev.br
mstack.xyz

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Previous names

msreg.dev
msrf.dev
msrks.dev
msrl.dev
msroka.dev
msrs.dev
msrubado.dev
msrv.dev
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mssn.dev
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mst-academy.dev

Next names

mstage.dev
mstanton.dev
mstar.dev
mstarkcode.dev
mstart.dev
mstbox.dev
msteeg.dev
mstefan.dev
mstek.dev
mstekinalp.dev
mster.dev
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mstill.dev
mstillwell.dev
mstk.dev

DNS History

8 records (8 active, 0 former)

NSjill.ns.cloudflare.comjustin.ns.cloudflare.comMXmail.mstack.devmx1525.netcup.netA104.21.15.113172.67.205.2332606:4700:3030::6815:f712606:4700:3035::ac43:cde9
●NSjill.ns.cloudflare.com2026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●NSjustin.ns.cloudflare.com2026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●MXmail.mstack.dev2026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●MXmx1525.netcup.net2026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●A104.21.15.1132026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●A172.67.205.2332026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●A2606:4700:3030::6815:f712026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28
●A2606:4700:3035::ac43:cde92026-08-30 → 2026-09-10 · 2 obs
● 2026-08-30 07:56:32
● 2026-09-10 22:00:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mstack.devjill.ns.cloudflare.com, justin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.122

NS records: jill.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mstack.dev (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.205.233, 104.21.15.113
AAAA22606:4700:3035::ac43:cde9, 2606:4700:3030::6815:f71
NS2jill.ns.cloudflare.com, justin.ns.cloudflare.com
MX2mail.mstack.dev (pri: 10), mx1525.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jill.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mstack.dev has four IP addresses: 104.21.15.113, 172.67.205.233, 2606:4700:3030::6815:f71 and 2606:4700:3035::ac43:cde9.

Two other host names, along with thbm.net, aspen-grove.de and www.cullmann.com.cn, also share IP numbers with mstack.dev.

Name Servers

mstack.dev is delegated to two name servers: jill.ns.cloudflare.com and justin.ns.cloudflare.com.

mstack.dev shares its NS records with other domains, for example nevear.com, espacocamus.com.br, everfree1987.workers.dev and two others.

mstack.dev has at least partial name server overlap with other domains, such as changupesa.com, elitevalore40925.pages.dev, 68812.cz and two others.

It is common to find these name servers paired with the name servers april.ns.cloudflare.com, brianna.ns.cloudflare.com, denver.ns.cloudflare.com and eric.ns.cloudflare.com.

DNS names with 6 IP addresses:

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122, 173.245.58.122 and 3 other IP addresses.

justin.ns.cloudflare.com resolves to 108.162.193.187, 172.64.33.187, 173.245.59.187 and 3 other IP addresses.

Mail Servers

mstack.dev is served by two mail servers, mail.mstack.dev and mx1525.netcup.net.

There is at least a partial MX overlap between mstack.dev and other domains, including ferienhaus-joli-kreischberg.at, eoscloud.work, futureflash94.eu and two others.

Host names that resolve to four IP numbers:

mail.mstack.dev has four IP addresses: 104.21.15.113, 172.67.205.233, 2606:4700:3030::6815:f71 and 2606:4700:3035::ac43:cde9.

Host names that have two IP addresses:

mx1525.netcup.net points to 89.58.21.37 and 2a0a:4cc0:4:2f4:18ea:f4ff:febd:3336.